Operation Enduring Freedom
Senior Airman Sergio Saenz, RF transmissions engineer and satellite communications technician, 451st Combat Communications Squadron, 451st Air Expeditionary Group, Kandahar Airfield, Afghanistan, conducts routine maintenance on a satellite dish on May 17, 2009, in support of Operation Enduring Freedom. Combat communications is responsible setting up and maintaining telephone and internet communications to more than 1,500 base users (U.S. Air Force photo by Staff Sgt. James L. Harper Jr.)